Gran-Hum Chen
- Gastroenterology top 2%
- Surgery
- Complementary and alternative medicine top 5%
- Hepatology top 10%
- Speech and Hearing top 10%
- Co-authors
- Chun‐Ying WuChi‐Sen ChangChung‐Wang KoJen‐Wei ChouHong-Zen YehChien‐Jen ChenMing‐Shiang WuYi–Ju Chen
- Topics
- Gastroesophageal reflux and treatments (5 papers)Eosinophilic Esophagitis (4 papers)Helicobacter pylori-related gastroenterology studies (4 papers)
In The Last Decade
Gran-Hum Chen
14 papers receiving 441 citations
Peers
Comparison fields: 5 of 67
- Gastroenterology 225
- Surgery 221
- Complementary and alternative medicine 102
- Hepatology 66
- Speech and Hearing 46
Countries citing papers authored by Gran-Hum Chen
This map shows the geographic impact of Gran-Hum Chen's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Gran-Hum Chen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Gran-Hum Chen more than expected).
Fields of papers citing papers by Gran-Hum Chen
This network shows the impact of papers produced by Gran-Hum Chen. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Gran-Hum Chen. The network helps show where Gran-Hum Chen may publish in the future.
Co-authorship network of co-authors of Gran-Hum Chen
This figure shows the co-authorship network connecting the top 25 collaborators of Gran-Hum Chen. A scholar is included among the top collaborators of Gran-Hum Chen based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Gran-Hum Chen. Gran-Hum Chen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | Influence of COX-2 and local cytokine expressions in gastric ulcer mucosa by H. pylori and NSAID. | 4 |
| 2 | 46 | |
| 3 | The effect of different frequency electrical acu-stimulation on gastric myoelectrical activity in healthy subjects. | 25 |
| 4 | 41 | |
| 5 | 8 | |
| 6 | 26 | |
| 7 | 107 | |
| 8 | 23 | |
| 9 | 69 | |
| 10 | 30 | |
| 11 | 14 | |
| 12 | 11 | |
| 13 | 8 | |
| 14 | 46 |
About Gran-Hum Chen
Gran-Hum Chen is a scholar working on Gastroenterology, Complementary and alternative medicine and Speech and Hearing, having authored 14 papers that have together received 458 indexed citations. Recurring topics across this work include Gastroesophageal reflux and treatments (5 papers), Eosinophilic Esophagitis (4 papers) and Helicobacter pylori-related gastroenterology studies (4 papers). The work is most often cited by research in Gastroenterology (225 citations), Complementary and alternative medicine (102 citations) and Hepatology (66 citations). Gran-Hum Chen has collaborated with scholars based in Taiwan and Slovakia. Frequent co-authors include Chun‐Ying Wu, Chi‐Sen Chang, Chung‐Wang Ko, Jen‐Wei Chou, Hong-Zen Yeh, Chien‐Jen Chen, Ming‐Shiang Wu, Yi–Ju Chen, Kwok-Hung Lai and Tse‐Jia Liu. Their work appears in journals such as European Journal of Cancer, European Journal of Nuclear Medicine and Molecular Imaging and Digestive Diseases and Sciences.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.